condition	mean	min	max
4 h after light	0.13560425	0.0674075	0.203801
8 h after light	0.285029	0.2752	0.294858
12 h after light	0.189997	0.178331	0.201663
4 h after dark	0.177962	0.117509	0.238415
8 h after dark	0.24923299999999998	0.233474	0.264992
12 h after dark	0.21356999999999998	0.195244	0.231896